Top cover
The top covers include TouchPad button and bracket.
Description | Spare part number |
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For use on computer models with a fingerprint reader | |
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Before removing the top cover, follow these steps:
IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement.
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer.
4.Remove the battery (see Battery on page 46).
5.Remove the service door (see Service door on page 52).
6.Remove the following components:
a.Hard drive (see Hard drive on page 63).
b.Upgrade bay device (see Upgrade bay device on page 68).
c.Keyboard (see Keyboard on page 72).
Remove the top cover:
1.Turn the computer
2.Release the following ZIF connectors (1) and disconnect the corresponding cables (2) from the system board:
●Power button ZIF connector
●TouchPad ZIF cable
●TouchPad buttons ZIF cable
●Fingerprint reader ZIF cable
●Application buttons ZIF cable
76 | Chapter 4 Removal and replacement procedures |
